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DE60045127D1 - METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING TRANSMISSIONS, ESPECIALLY IN BROADCAST TRANSMISSIONS - Google Patents

METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING TRANSMISSIONS, ESPECIALLY IN BROADCAST TRANSMISSIONS

Info

Publication number
DE60045127D1
DE60045127D1 DE60045127T DE60045127T DE60045127D1 DE 60045127 D1 DE60045127 D1 DE 60045127D1 DE 60045127 T DE60045127 T DE 60045127T DE 60045127 T DE60045127 T DE 60045127T DE 60045127 D1 DE60045127 D1 DE 60045127D1
Authority
DE
Germany
Prior art keywords
transmissions
transmitting
message
broadcast
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60045127T
Other languages
German (de)
Inventor
Laurent Fichet
Thierry Lepine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE60045127D1 publication Critical patent/DE60045127D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1895—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for short real-time information, e.g. alarms, notifications, alerts, updates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programs received via the downstream path, e.g. from the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4786—Supplemental services, e.g. displaying phone caller identification, shopping application e-mailing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/70—Aspects of broadcast communication characterised in that receivers can be addressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Television Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

The present invention provides apparatus for generating a message for broadcast, comprising means (such as a message generator) for generating the message, the message comprising a text portion and an identifier of a group of users for whom the message is intended. <IMAGE>
DE60045127T 1999-07-05 2000-07-03 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING TRANSMISSIONS, ESPECIALLY IN BROADCAST TRANSMISSIONS Expired - Lifetime DE60045127D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99401680 1999-07-05
EP99401958A EP1067720A1 (en) 1999-07-05 1999-07-30 Method and apparatus for transmitting and receiving messages, in particular in broadcast transmissions
PCT/IB2000/000955 WO2001003341A2 (en) 1999-07-05 2000-07-03 Method and apparatus for transmitting and receiving messages, in particular in boradcast transmissions

Publications (1)

Publication Number Publication Date
DE60045127D1 true DE60045127D1 (en) 2010-12-02

Family

ID=26153671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60045127T Expired - Lifetime DE60045127D1 (en) 1999-07-05 2000-07-03 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING TRANSMISSIONS, ESPECIALLY IN BROADCAST TRANSMISSIONS

Country Status (14)

Country Link
US (1) US7092729B1 (en)
EP (2) EP1067720A1 (en)
JP (1) JP2003503941A (en)
KR (1) KR100694759B1 (en)
CN (1) CN1276603C (en)
AT (1) ATE485640T1 (en)
AU (1) AU5700600A (en)
CA (1) CA2372718C (en)
DE (1) DE60045127D1 (en)
MY (1) MY130264A (en)
NO (1) NO335442B1 (en)
PL (1) PL352494A1 (en)
RU (1) RU2257685C2 (en)
WO (1) WO2001003341A2 (en)

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US20030200548A1 (en) * 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
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US20050166219A1 (en) * 2004-01-22 2005-07-28 Chen Annie O. Method and apparatus for providing access protection in a digital television distribution system
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CN101309120B (en) * 2008-04-17 2010-12-08 中兴通讯股份有限公司 A method and device for a terminal to obtain decryption and descrambling information
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JP5397114B2 (en) * 2009-09-15 2014-01-22 富士通株式会社 Wireless terminal, wireless base station, and communication method in wireless communication system
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CN104869437B (en) * 2015-03-20 2018-01-12 四川长虹电器股份有限公司 Bidirectional terminal barrage implementation method based on Conditional Access of Digital Television
CN105916031B (en) * 2016-05-09 2020-03-10 青岛海信宽带多媒体技术有限公司 Method and device for processing authorization management information
CN105744487A (en) * 2016-05-16 2016-07-06 深圳市呤云科技有限公司 Broadcast method based on wireless beacon and broadcast device based on wireless beacon
CN107087126A (en) * 2017-04-05 2017-08-22 深圳暴风统帅科技有限公司 Scalable Split type television
CN108881796B (en) * 2017-12-27 2021-04-23 视联动力信息技术股份有限公司 Video data processing method and video networking protocol conversion server
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Also Published As

Publication number Publication date
EP1067720A1 (en) 2001-01-10
ATE485640T1 (en) 2010-11-15
RU2257685C2 (en) 2005-07-27
AU5700600A (en) 2001-01-22
CN1276603C (en) 2006-09-20
CA2372718A1 (en) 2001-01-11
WO2001003341A3 (en) 2001-12-27
NO20020020L (en) 2002-03-05
US7092729B1 (en) 2006-08-15
NO20020020D0 (en) 2002-01-03
JP2003503941A (en) 2003-01-28
PL352494A1 (en) 2003-08-25
KR100694759B1 (en) 2007-03-13
EP1192743A2 (en) 2002-04-03
HK1044426A1 (en) 2002-10-18
CN1372731A (en) 2002-10-02
NO335442B1 (en) 2014-12-15
KR20020024301A (en) 2002-03-29
MY130264A (en) 2007-06-29
WO2001003341A2 (en) 2001-01-11
EP1192743B1 (en) 2010-10-20
CA2372718C (en) 2010-06-22

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)